In the realm of biblical prophecy, the term "great deception" often invokes 2 Thessalonians 2:11, where it is prophesied that God will unleash a potent delusion upon humanity during the end times, leading many astray. This deception is intricately linked to the malevolent machinations of the Antichrist, who will employ miraculous displays to propagate falsehoods and ensnare the unwary (verse 9).what does the Bible say?